90 Commits (156b2025975ca940dfa6f749944e96df93c7a901)

Author	SHA1	Message	Date
Eric Leblond	dd038c1906	Modify files to avoid direct pckt payload access ... This patch implements the needed modification of payload access in a Packet structure to support the abstraction introduced by the extended data system.	15 years ago
Victor Julien	014f62247a	Another batch of clang fixes. Nothing really serious. Includes a couple of fixes for broken fixes from yesterday.	15 years ago
Anoop Saldanha	3d2f81d978	replace all Signature->dmatch instances in the engine with Signature->sm_lists[DETECT_SM_LIST_DMATCH]	15 years ago
Anoop Saldanha	e0476242c6	replace all Signature->umatch instances in the engine with Signature->sm_lists[DETECT_SM_LIST_UMATCH]	15 years ago
Anoop Saldanha	e54358a9e1	replace all Signature->pmatch instances in the engine with Signature->sm_lists[DETECT_SM_LIST_PMATCH]	15 years ago
Anoop Saldanha	82fd581b64	replace all sm lists (match, pmatch, dmatch, umatch, amatch, tmatch) with an array Signature->sm_lists[]. Replace all Signature->match instances in the engine with Signature->sm_lists[DETECT_SM_LIST_MATCH]	15 years ago
Anoop Saldanha	0c5b82d891	provide separate ids for content, uricontent, http_(client_body_data|cookie|header|method|uri), when they share the same pattern	15 years ago
Anoop Saldanha	b8f5a6a4fc	throw out contents/uricnotents with invalid hex assembly	15 years ago
Anoop Saldanha	850f44022f	invalidate sigs with content/uricontent strings ", "boo, boo" + fix parsing content strings of the format content: !\"boom\";"	15 years ago
Victor Julien	fc248ca7a1	Many small performance updates.	15 years ago
Pablo Rincon	76af1b049b	Make malloc errors on initialization stage a fatal error, resulting on a exit() call	15 years ago
Victor Julien	1071a53210	Fix unittests after ip_proto keyword change.	15 years ago
Pablo Rincon	34bb107f2c	Fix for bug 207 (depth/offset not correctly updated on certain cases)	15 years ago
Anoop Saldanha	ce8d27425d	fix signature parsing to how snort does it for content based keywords along with dce_stub_data	15 years ago
Victor Julien	37442a8a84	Prefilter signatures before fully scanning them.	15 years ago
Anoop Saldanha	015385c6bd	changes to the dce parser stub data processed var. changed to stub data fresh var to indicate if the stub is fresh or not	15 years ago
Anoop Saldanha	45ea0d914e	dce stub content keywords support using dcepayload.c support for all dce related content keywords	15 years ago
Gurvinder Singh	cda664a8c4	memroy leaks fixes in detection module, app layer and counters	15 years ago
William Metcalf	2eef905c07	GPL and Copyright header updates.	15 years ago
Gerardo Iglesias Galvan	9f4fae5b1a	Fix inconsistent use of dynamic memory allocation	15 years ago
Victor Julien	7a427ec7f4	Switch to pattern id based results checking in the mpm. Move app layer proto detection towards a more signature based approach.	15 years ago
Gurvinder Singh	3721037de5	unittests for bug 134&139 and some typo correction	15 years ago
William Metcalf	ce01927515	Import of GPLv2 Header 050410	15 years ago
Gurvinder Singh	69a4fee757	fixed the API and logic error reported by clang tool	15 years ago
Pablo Rincon	227fe516a0	Adding Boyer Moore context to content patterns, should speed up the search	15 years ago
Victor Julien	ced401b554	Update http_client_body code to recent changes.	16 years ago
Anoop Saldanha	97d49d8f5e	support for http_client_body keyword	16 years ago
Pablo Rincon	c7350a8ac6	Fixing some naming convention issues and incorrect error messages	16 years ago
Pablo Rincon	b708d7f65d	Adding Uricontent inspection with spm. Modifiers for uricontent are now supported	16 years ago
Anoop Saldanha	c54b91ed94	fix for bug 113	16 years ago
Victor Julien	c1a19bcd6b	Fix compilation of new detect-filter code, fix ip-only compatibility of detect-filter code.	16 years ago
Victor Julien	80dc4f1dbe	Further simplify content api: merge flags that indicate a next relative match, remove chunks as they are unnecessary now, make negated a bitflag.	16 years ago
Victor Julien	1e01fd613c	Remove all references to the scan phase from the pattern matchers and it's api.	16 years ago
Victor Julien	dd846c9b0e	Remove all search code from the pattern matchers, cleanup mpm api, remove unused http code, more cleanups.	16 years ago
Victor Julien	8b30226914	Detection keyword cleanup	16 years ago
Victor Julien	b259e362cd	Convert uricontent to use new scanning methods as well. Move http_method and http_cookie keywords out of pmatch list for now.	16 years ago
Victor Julien	bef70a04ce	First stage of detect engine redesign: equal patterns share id's, search phase no longer used, new match verification phase.	16 years ago
Victor Julien	50e41817a7	Share content id's between identical patterns.	16 years ago
Pablo Rincon	25a3a5c6d8	Adding mem wrapper to debug runtime alloc()/free() functions. Fixing some memory leaks.	16 years ago
Gerardo Iglesias Galvan	ba6d807a6e	Improve information about errors on signature failure	16 years ago
William Metcalf	811f2f605d	small fix for ! inside of content match	16 years ago
Victor Julien	0d34990d7f	Add OpenBSD's strlcpy and strlcat and replace all strcat/strcpy/strncat/strncpy by those calls.	16 years ago
Steve Grubb	60ad9d29c5	Memory leak cleanup in detectors ... Hello, I ran the code through an analysis program and found several leaks that should be cleaned up. *In src/detect-engine-address-ipv4.c at line 472, the test for ag == NULL will never be true since that is the loop entry test. *In src/detect-engine-port.c at line 1133, the test for p == NULL will never be true since that is the loop entry test. *In src/detect-engine-mpm.c at line 263 is a return without freeing fast_pattern *In src/detect-ack.c at line 80 and 85, data catches the return from malloc. One of them should be deleted. *In src/detect-seq.c at line 81 and 86, data catches the return from malloc. One of them should be deleted. *In src/detect-content.c at line 749, many of the paths that lead to the error exit still has temp pointing to allocated memory. To clean this up, temp should be set to NULL if not immediately assigning and new value. *In src/detect-uricontent.c at line 319, both cd and str needto be freed. At lines 344, str needs to be freed. And at line 347 str and temp need to be freed. *In src/detect-flowbits.c at line 231 and 235, str was not being freed. cd was not being freed at line 235. *In src/detect-flowvar.c at line 127, str was not being freed. At line 194, cd and str were not being freed. *In src/detect-flowint.c at line 277, sfd was not being freed. At line 315, str was not being freed. *In src/detect-pktvar.c at line 121, str was not being freed. At line 188, str and cd was not being freed. *In src/detect-pcre.c at line 389, there is an extra free of "re" that should be deleted. *In src/detect-depth.c at line 42 & 48, str has not been freed. *In src/detect-distance.c at line 49 and 55, str has not been freed *In src/detect-offset.c at line 45, str has not been freed. The patch below fixes these issues. -Steve	16 years ago
Victor Julien	4284276b11	Merge applayer detect function into normal match function. Should speed up detection.	16 years ago
Pablo Rincon	b6a3395c08	Adding unittest helper functions for building generic packets, checking arrays of expected match results, perform generic tests, etc. Look at util-unittest-helper.c and detect-ipproto.c for references	16 years ago
Victor Julien	fcabd1b2ba	Fix typo.	16 years ago
Victor Julien	b7bac14040	Fixup code to compile with -Wall -Werror -Wextra -Wno-unused-parameter compiler options.	16 years ago
Victor Julien	7b2610ba1f	Fix extra spaces confusing content and uricontent.	16 years ago
Victor Julien	35e884f303	Make sure offset modifies depth.	16 years ago
Victor Julien	1d12de9500	DetectContentChunkMatchTest11 is no longer expected to fail.	16 years ago